A real-time mechanical monitoring and early warning device and system for traditional Chinese medicine orthospinal
By using real-time mechanical monitoring and early warning devices and systems, the problems of accurate mechanical monitoring and safety of TCM spinal straightening and stretching equipment have been solved, realizing automated and intelligent control of the stretching process, avoiding spinal injury to patients, and adapting to the needs of different body types.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JINAN ZHAOLIN HEALTH TECHNOLOGY CO LTD
- Filing Date
- 2026-03-18
- Publication Date
- 2026-06-09
AI Technical Summary
Existing TCM spinal manipulation and stretching equipment lacks precise mechanical quantitative monitoring methods, resulting in inaccurate control of stretching force, which can easily cause secondary spinal injuries to patients. The equipment also has poor adaptability and insufficient safety protection.
A real-time mechanical monitoring and early warning device was designed, which includes a headboard, straps, power mechanism and sensors. The system, which combines a core control module, a monitoring and sensing module, a power drive module and an early warning processing module, realizes real-time monitoring and graded early warning of tensile force. The motor screw drive ensures the smooth and controllable tensile action.
It enables quantitative monitoring and intelligent early warning of the mechanical properties of TCM spinal stretching, avoids overstretching injuries, improves operational safety, adapts to different patient body types, and provides data recording and analysis support.
Smart Images
Figure CN122163383A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the technical field of medical devices, specifically to a real-time biomechanical monitoring and early warning device and system for traditional Chinese medicine spinal manipulation. Background Technology
[0002] Traditional Chinese medicine spinal manipulation is an important method for the diagnosis and treatment of spinal diseases. Spinal stretching, as a core procedure, currently relies heavily on the clinical experience of medical staff, lacking precise biomechanical monitoring methods. Traditional stretching equipment has a simple structure, only performing basic stretching movements, and lacks real-time tension detection and safety warning mechanisms. This makes it easy for excessive stretching force or uncontrolled speed to cause secondary spinal injuries to patients. Furthermore, the equipment's fixation structure has poor adaptability, failing to adjust the tightness of the straps according to the patient's body shape, and postural displacement is prone to occur during stretching, affecting the corrective effect. At the same time, the existing equipment's power drive and protective structure are not linked, making it impossible to quickly stop and unlock in case of abnormalities, resulting in insufficient safety protection. Summary of the Invention
[0003] The purpose of this invention is to provide a real-time biomechanical monitoring and early warning device and system for spinal manipulation in traditional Chinese medicine, so as to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, the present invention provides the following technical solution: a real-time mechanical monitoring and early warning device for traditional Chinese medicine spinal manipulation, comprising a headboard located at the front end of the main body of the stretching bed, a strap provided at one end of the headboard, the bottom surface of the headboard being fixedly mounted on a base frame, a bottom mounting plate being provided on the bottom surface of the base frame, a slider being fixedly connected to the bottom surface of the bottom mounting plate, a first slide rail being provided below the headboard, the slider being slidably disposed in the first slide rail, and a monitoring and early warning power mechanism being connected between the bottom mounting plate and the main body of the stretching bed.
[0005] Preferably, the headboard has grooves on both sides for placing arms.
[0006] Preferably, one end of the strap is fixed to the corner of the headboard, and a through hole is provided at the other corner of the headboard, corresponding to the strap. Several adjustment holes are provided on the strap, and a fixing pin is inserted into the side wall of the headboard. One end of the strap passes through the through hole, and the fixing pin is inserted into the adjustment hole.
[0007] Preferably, a retractable tension belt is provided between the base frame and the tension bed body, and a sensor is provided in the middle of the tension belt.
[0008] Preferably, the power mechanism includes a driving motor, the output end of the driving motor is connected with a screw rod, a second slide rail is fixedly installed on the stretching bed main body, an adjusting slider is slidably arranged in the second slide rail, a threaded hole is formed in the middle of the adjusting slider, the screw rod passes through the adjusting slider and is connected with the threaded hole in a matching manner, the top surface of the adjusting slider is fixedly connected with a fixed vertical plate, and a clamping hole is formed in the fixed vertical plate.
[0009] Preferably, an installation frame is arranged above the second slide rail, the installation frame is of a "C" - shaped structure, two guiding slide rods are welded on one inner wall of the installation frame, a positioning clamping plate is slidably sleeved on the guiding slide rods, the positioning clamping plate is correspondingly inserted into the clamping hole, the center of the top surface of the positioning clamping plate is fixedly connected with a top plate, and a telescopic rod is installed on the other inner wall of the installation frame, and the end of the telescopic rod is fixedly connected to the top plate.
[0010] A real - time mechanical monitoring and early warning system for traditional Chinese medicine spinal correction, the system includes a core control module, a control panel module, a monitoring and sensing module, a power driving module, and an early warning processing module; The core control module is responsible for receiving the signal data of each module, performing analysis, operation and logical judgment, sending accurate control instructions to the remaining modules, realizing the linkage coordination of the whole system, and ensuring the automatic and intelligent operation of the stretching process; The control panel module provides a visual interface for medical staff for equipment operation, parameter setting, data display, and status viewing; The monitoring and sensing module is responsible for real - time collecting the core physical data during the spinal stretching process, providing accurate and continuous data sources for the judgment of the core control module and the triggering of the early warning processing module, and is the basis for monitoring and early warning; The power driving module provides a stable and controllable power source for spinal stretching, drives the core moving structure of the device to realize the stretching action, is the execution module for realizing the physical stretching of the spine, and the action precision is regulated by the core control module; When the early warning processing module detects abnormal situations such as the stretching tension exceeding the threshold value, equipment failure, etc., it reminds the medical staff through multi - modal alarms, and cooperates with the core control module to execute emergency protection actions to avoid spinal stretching injuries from the source.
[0011] Preferably, the core control module receives the manual operation instructions of the control panel module, converts the instructions into electrical signals and sends them to the power driving module; receives the real - time data such as tension and displacement transmitted by the monitoring and sensing module, compares and analyzes them with the preset threshold values to judge whether to trigger the early warning conditions; if the early warning is triggered, immediately send instructions to the early warning processing module and the power driving module to execute operations such as early warning, shutdown, unlocking, etc.; and collect the operation status signals of each module in real time to ensure the fault - free operation of the device structure.
[0012] Preferably, after receiving the stretching command from the core control module, the power drive module starts the drive motor, which drives the lead screw to rotate at a constant speed. The lead screw and the adjusting slider in the second slide rail are engaged through a threaded hole, and the rotational motion of the lead screw is converted into the linear motion of the adjusting slider. Because the adjusting slider is locked by the positioning and locking module, the reaction force drives the drive motor to move away from the main body of the stretching bed. The drive motor is connected to the bottom mounting plate, which in turn drives the bottom mounting plate, the base frame, and the headboard to move synchronously. The slider at the bottom of the headboard slides smoothly along the first slide rail, realizing the separation of the headboard from the main body of the stretching bed and completing the spinal stretching. Upon receiving the speed adjustment command from the core control module, the speed of the headboard is adjusted by changing the speed of the drive motor to adapt to the stretching needs of different patients. When a warning is triggered or a stop / emergency stop command is received, the power supply to the drive motor is immediately cut off, the lead screw rotation is stopped, and the stretching action is terminated.
[0013] Preferably, when the early warning processing module detects abnormal situations such as tensile force exceeding the threshold or equipment failure, it alerts medical staff through multimodal alarms and cooperates with the core control module to perform emergency protective actions, thereby preventing spinal stretching injuries from the source.
[0014] Compared with the prior art, the beneficial effects of the present invention are: The device and system of this invention realize the quantitative monitoring and intelligent early warning of mechanical stress in traditional Chinese medicine spinal manipulation. It collects tensile force in real time through a tension band sensor, and, combined with a graded early warning and emergency unlocking mechanism, effectively avoids injury caused by overstretching, significantly improving operational safety. The device has a reasonable structural design; the adjustable straps and detachable headboard adapt to different patient body shapes, and the motor-driven screw ensures smooth and controllable stretching movements. The system's modules are interconnected in a closed loop, achieving integrated operation parameter setting, real-time data display, and precise power control. It can also record and store operational data, meeting the convenience needs of clinical diagnosis and treatment, and providing data support for the standardized research and teaching of spinal manipulation techniques. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the device structure of the present invention.
[0016] Figure 2 This is a schematic diagram of the power mechanism structure of the present invention.
[0017] Figure 3 This is a schematic diagram of the mounting bracket 11 of the present invention.
[0018] Figure 4 This is a schematic diagram of the system structure of the present invention.
[0019] In the diagram: 1. Headboard; 2. Straps; 3. Base frame; 4. Bottom mounting plate; 5. First slide rail; 6. Drive motor; 7. Lead screw; 8. Second slide rail; 9. Adjustable slider; 10. Fixed upright plate; 11. Mounting bracket; 12. Guide slide rod; 13. Positioning plate; 14. Top plate; 15. Telescopic rod; 16. Sensor. Detailed Implementation
[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0021] Please see Figures 1 to 4 This invention provides a technical solution: a real-time biomechanical monitoring and early warning device for traditional Chinese medicine spinal manipulation, comprising a headboard 1 located at the front end of the main body of the stretching bed. The headboard 1 and the main body of the stretching bed are joined together to form a complete stretching bed. Grooves for placing arms are provided on both sides of the headboard 1. A strap 2 is provided at one end of the headboard 1, with one end fixed to the corner of the headboard 1. A through hole is provided at the other corner of the headboard 1, corresponding to the strap 2. Several adjustment holes are provided on the strap 2. A fixing pin is inserted into the side wall of the headboard 1. One end of the strap 2 passes through the through hole, and the fixing pin is inserted into the adjustment hole. The fixing pin can be inserted into different adjustment holes according to the patient's body shape. In use, the patient lies face down with their head towards the headboard 1, and is secured with the strap 2. The headboard 1 can be separated from the main body of the stretching bed, thereby achieving the stretching effect.
[0022] The headboard 1 is fixedly mounted on the base frame 3. A bottom mounting plate 4 is provided on the bottom surface of the base frame 3, and a slider is fixedly connected to the bottom surface of the bottom mounting plate 4. A first slide rail 5 is provided below the headboard 1 and is fixedly mounted on the ground. The slider is slidably disposed in the first slide rail 5. A monitoring and early warning power mechanism is connected between the bottom mounting plate 4 and the main body of the stretching bed. A support frame is provided at the bottom of the main body of the stretching bed for connection and installation with corresponding structures. A retractable tension band is provided between the base frame 3 and the main body of the stretching bed. A sensor 16 is provided in the middle of the tension band. When the power mechanism drives the headboard 1 away from the main body of the stretching bed, the sensor can monitor the tension in real time.
[0023] The power mechanism includes a driving motor 6. The output end of the driving motor 6 is connected to a lead screw 7. A second slide rail 8 is fixedly installed on the stretching bed main body. An adjusting slider 9 is slidably arranged in the second slide rail 8. A threaded hole is formed in the middle of the adjusting slider 9. The lead screw 7 passes through the adjusting slider 9 and is in threaded connection with the threaded hole. The top surface of the adjusting slider 9 is fixedly connected to a fixed vertical plate 10, and a clamping hole is formed in the fixed vertical plate 10. An installation frame 11 is arranged above the second slide rail 8. The installation frame 11 is of a "C" - shaped structure. Two guiding slide bars 12 are welded on one inner wall of the installation frame 11. A positioning clamping plate 13 is slidably sleeved on the guiding slide bars 12. The center of the top surface of the positioning clamping plate 13 is fixedly connected to a top plate 14. An expansion link 15 is installed on the other inner wall of the installation frame 11, and the end of the expansion link 15 is fixedly connected to the top plate 14. During stretching, the positioning clamping plate 13 is correspondingly inserted into the clamping hole, and the adjusting slider 9 is fixed on the stretching bed main body. The driving motor 6 is started through the operation panel of the system. The driving motor 6 drives the lead screw 7 to rotate, so that the driving motor 6 drives the bottom mounting plate 4 to move on the first slide rail 5, and further makes the headboard 1 move away from the stretching bed main body, and then the patient can be stretched. At this time, the sensor 16 can monitor the pulling force. When the pulling force exceeds the threshold value and causes discomfort to the patient, to avoid causing damage to the patient, the system alarms and controls the expansion link 15 to extend, pushing the top plate 14 and the positioning clamping plate 13. The positioning clamping plate 13 is removed from the clamping hole at the top of the fixed vertical plate 10. At this time, the adjusting slider 9 is not fixed on the stretching bed main body, and the patient can move the headboard 1 closer to the stretching bed main body by himself, which is more convenient and safe.
[0024] A real - time mechanical monitoring and warning system for traditional Chinese medicine spine correction, the system includes a core control module, a control panel module, a monitoring and sensing module, a power driving module, and a warning processing module.
[0025] The core control module is responsible for receiving the signal data of each module, performing analysis, calculation and logical judgment, sending accurate control instructions to the remaining modules, realizing the linkage coordination of the whole system, and ensuring the automatic and intelligent operation of the stretching process; the core control module receives the manual operation instructions of the control panel module, such as starting stretching, setting the pulling force threshold, adjusting the stretching speed, and converts the instructions into electrical signals and sends them to the power driving module; receives the real - time data such as pulling force and displacement transmitted by the monitoring and sensing module, compares and analyzes them with the preset threshold values, and judges whether the warning conditions are triggered; if the warning is triggered, immediately sends instructions to the warning processing module and the power driving module to perform operations such as warning, stopping, and unlocking; collects the operation status signals of each module in real time to ensure the fault - free operation of the device structure.
[0026] The control panel module provides medical staff with a visual interface for equipment operation, parameter setting, data display, and status viewing. The control panel can be set with buttons for starting / stopping stretching and emergency stop. When medical staff press the start button, they send a stretching command to the core control module, triggering the drive motor 6 to start. When the emergency stop button is pressed, the power to the drive motor 6 is immediately cut off, and the positioning locking module is unlocked. Parameters can be set, allowing medical staff to set parameters such as the stretching safety threshold, stretching speed, and stretching stroke according to the patient's body type and spinal condition. The parameters take effect after being confirmed by the core control module. The system displays in real time the stretching force value monitored by the sensor 16, the movement displacement of the headboard 1, the operating speed of the drive motor 6, and the current status of the equipment.
[0027] The monitoring and sensing module is responsible for collecting core physical data during the spinal stretching process in real time, providing a precise and continuous data source for the judgment of the core control module and the triggering of the early warning processing module, and is the foundation of monitoring and early warning. Through the sensor 16 installed in the middle of the tension band between the base frame 3 and the main body of the stretching bed, it collects the tensile force data in real time when the headboard 1 moves away from the main body of the stretching bed, converting the mechanical signal into an electrical signal and transmitting it to the core control module multiple times per second. It can also collect the current and speed signals of the drive motor 6, as well as the insertion status signal of the positioning plate 13 in the positioning and locking module. If a fault such as motor jamming or the plate not being locked is detected, the fault signal is immediately transmitted to the core control module, triggering an equipment fault early warning.
[0028] The power drive module provides a stable and controllable power source for spinal stretching, driving the core motion structure of the device to achieve the stretching action. It is the execution module for realizing physical stretching of the spine, and the accuracy of the action is controlled by the core control module. After receiving the stretching command from the core control module, the power drive module starts the drive motor 6, which drives the lead screw 7 to rotate at a constant speed. The lead screw 7 and the adjusting slider 9 in the second slide rail 8 are engaged through a threaded hole. The rotational motion of the lead screw 7 is converted into the linear motion of the adjusting slider 9. Because the adjusting slider 9 is locked by the positioning and locking module, the reaction force drives the drive motor 6 to move away from the spindle. The main body of the stretching bed moves in a certain direction; the drive motor 6 is connected to the bottom mounting plate 4, which in turn drives the bottom mounting plate 4, the base frame 3, and the headboard 1 to move synchronously. The slider at the bottom of the headboard 1 slides smoothly along the first slide rail 5, realizing the separation of the headboard 1 from the main body of the stretching bed and completing the spinal stretching; it receives the speed adjustment command from the core control module and adjusts the moving speed of the headboard 1 by changing the speed of the drive motor 6 to adapt to the stretching needs of different patients; when a warning is triggered or a stop / emergency stop command is received, the power supply to the drive motor 6 is immediately cut off, the lead screw 7 is stopped from rotating, and the stretching action is terminated.
[0029] When the early warning processing module detects abnormalities such as excessive tensile force or equipment malfunction, it alerts medical staff through multimodal alarms and coordinates with the core control module to execute emergency protective actions, preventing spinal stretching injuries from the source. It includes two early warning modes: Level 1: When the tensile force monitored by sensor 16 reaches 80%-90% of the preset threshold, the core control module triggers a Level 1 early warning. The early warning processing module controls the yellow indicator light on the control panel module to flash and issues a gentle voice prompt, "The tensile force is about to reach the safe upper limit," reminding medical staff to pay attention. Level 2: When the tensile force monitored by sensor 16 exceeds the preset safety threshold, the core control module triggers a Level 2 early warning. The early warning processing module performs three operations: the red indicator light on the control panel module remains constantly lit and a high-decibel buzzer alarm is emitted; a stop command is sent to the power drive module to immediately stop the drive motor 6; and an unlock command is sent to the positioning and locking module to control the telescopic rod 15 to extend and unlock the adjusting slider 9. When a fault warning is detected, such as when the monitoring and sensing module detects that the drive motor 6 is stuck or the positioning plate 13 is not locked, the fault warning is triggered. The warning processing module controls the fault indicator light of the control panel module to flash, emits an intermittent buzzer alarm, and cuts off the power to the drive motor 6 to prohibit stretching operations until the fault is resolved.
[0030] The system also has a data storage and traceability module, which encrypts, classifies, statistically analyzes, and allows traceable queries of all operation, monitoring, and early warning data during the spinal stretching process, providing data support for patients' subsequent diagnosis and treatment, medical staff's operational review, and standardized research on traditional Chinese medicine spinal manipulation techniques.
[0031] The device and system of this invention realize the quantitative monitoring and intelligent early warning of mechanical stress in traditional Chinese medicine spinal manipulation. It collects tensile force in real time through a tension band sensor, and, combined with a graded early warning and emergency unlocking mechanism, effectively avoids injury caused by overstretching, significantly improving operational safety. The device has a reasonable structural design; the adjustable straps and detachable headboard adapt to different patient body shapes, and the motor-driven screw ensures smooth and controllable stretching movements. The system's modules are interconnected in a closed loop, achieving integrated operation parameter setting, real-time data display, and precise power control. It can also record and store operational data, meeting the convenience needs of clinical diagnosis and treatment, and providing data support for the standardized research and teaching of spinal manipulation techniques.
[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A real-time biomechanical monitoring and early warning device for spinal manipulation in traditional Chinese medicine, comprising a headboard (1), characterized in that: The headboard (1) is located at the front end of the stretching bed body. One end of the headboard (1) is provided with a strap (2). The bottom surface of the headboard (1) is fixedly installed on the chassis (3). A bottom mounting plate (4) is provided on the bottom surface of the chassis (3). The bottom surface of the bottom mounting plate (4) is fixedly connected with a slider. A first slide rail (5) is provided below the headboard (1). The slider is slidably arranged in the first slide rail (5). A power mechanism capable of monitoring and warning is connected between the bottom mounting plate (4) and the stretching bed body.
2. The real-time biomechanical monitoring and early warning device for traditional Chinese medicine spinal manipulation according to claim 1, characterized in that: Grooves for placing the arms are provided on both sides of the headboard (1).
3. The real-time biomechanical monitoring and early warning device for traditional Chinese medicine spinal manipulation according to claim 1, characterized in that: One end of the strap (2) is fixed at the end corner of the headboard (1). A through hole is opened at the other end corner of the headboard (1). The through hole corresponds to the strap (2). A number of adjustment holes are opened on the strap (2). A fixed bolt is inserted on the side wall of the headboard (1). One end of the strap (2) passes through the through hole, and the fixed bolt is inserted into the adjustment hole.
4. The real-time biomechanical monitoring and early warning device for traditional Chinese medicine spinal manipulation according to claim 1, characterized in that: An extendable tension belt is provided between the chassis (3) and the stretching bed body. A sensor (16) is provided in the middle of the tension belt.
5. A real-time biomechanical monitoring and early warning device for traditional Chinese medicine spinal manipulation according to claim 1, characterized in that: The power mechanism includes a driving motor (6). The output end of the driving motor (6) is connected with a丝杆 (7). A second slide rail (8) is fixedly installed on the stretching bed body. An adjustment slider (9) is slidably arranged in the second slide rail (8). A threaded hole is opened in the middle of the adjustment slider (9). The丝杆 (7) passes through the adjustment slider (9) and is in threaded connection with the threaded hole. The top surface of the adjustment slider (9) is fixedly connected with a fixed vertical plate (10). A clamping hole is opened on the fixed vertical plate (10).
6. A real-time biomechanical monitoring and early warning device and system for traditional Chinese medicine spinal manipulation according to claim 5, characterized in that: An installation frame (11) is provided above the second slide rail (8). The installation frame (11) is of a "C" - shaped structure. Two guiding slide rods (12) are welded on one inner wall of the installation frame (11). A positioning clamping plate (13) is slidably sleeved on the guiding slide rods (12). The positioning clamping plate (13) is correspondingly inserted into the clamping hole. The center of the top surface of the positioning clamping plate (13) is fixedly connected with a top plate (14). An expansion rod (15) is installed on the other inner wall of the installation frame (11). The end of the expansion rod (15) is fixedly connected to the top plate (14).
7. A real-time biomechanical monitoring and early warning system for traditional Chinese medicine spinal manipulation according to any one of claims 1-6, characterized in that: The system includes a core control module, a control panel module, a monitoring and sensing module, a power driving module, and a warning processing module; The core control module is responsible for receiving the signal data of each module, performing analysis, calculation, and logical judgment, issuing accurate control instructions to the remaining modules, realizing the linkage coordination of the whole system, and ensuring the automatic and intelligent operation of the stretching process; The control panel module provides a visual interface for medical staff for equipment operation, parameter setting, data display, and status viewing; The monitoring and sensing module is responsible for real - time collecting the core physical data during the spinal stretching process, providing accurate and continuous data sources for the judgment of the core control module and the triggering of the warning processing module, and is the basis for monitoring and warning; The power driving module provides a stable and controllable power source for spinal stretching, drives the core moving structure of the device to realize the stretching action, is the execution module for realizing physical spinal stretching, and the action precision is regulated by the core control module; When the early warning processing module detects abnormal situations such as tensile force exceeding the threshold or equipment failure, it alerts medical staff through multimodal alarms and works with the core control module to execute emergency protective actions, thus preventing spinal stretching injuries from the source.
8. A real-time biomechanical monitoring and early warning system for traditional Chinese medicine spinal manipulation according to claim 7, characterized in that: The core control module receives manual operation instructions from the control panel module and converts the instructions into electrical signals to be sent to the power drive module; it receives real-time data such as tension and displacement transmitted by the monitoring and sensing module, compares and analyzes them with preset thresholds, and determines whether a warning condition is triggered. If an alarm is triggered, instructions are immediately sent to the alarm processing module and the power drive module to perform operations such as alarm, shutdown, and unlocking. Real-time collection of operating status signals from each module ensures fault-free operation of the device structure.
9. A real-time biomechanical monitoring and early warning system for traditional Chinese medicine spinal manipulation according to claim 7, characterized in that: After receiving the stretching command from the core control module, the power drive module starts the drive motor (6), which drives the lead screw (7) to rotate at a constant speed. The lead screw (7) and the adjusting slider (9) in the second slide rail (8) are connected through a threaded hole. The rotational motion of the lead screw (7) is converted into the linear motion of the adjusting slider (9). Because the adjusting slider (9) is locked by the positioning and locking module, the reaction force drives the drive motor (6) to move away from the main body of the stretching bed. The drive motor (6) is connected to the bottom mounting plate (4), which in turn drives the bottom... The mounting plate (4), base frame (3), and headboard (1) move synchronously. The slider at the bottom of the headboard (1) slides smoothly along the first slide rail (5) to separate the headboard (1) from the main body of the stretching bed and complete the spinal stretching. The speed adjustment command of the core control module is received, and the moving speed of the headboard (1) is adjusted by changing the speed of the drive motor (6) to adapt to the stretching needs of different patients. When a warning is triggered or a stop / emergency stop command is received, the power supply of the drive motor (6) is immediately cut off, the screw (7) is stopped from rotating, and the stretching action is terminated.
10. A real-time biomechanical monitoring and early warning system for traditional Chinese medicine spinal manipulation according to claim 7, characterized in that: When the early warning processing module detects abnormal situations such as tensile force exceeding the threshold or equipment failure, it alerts medical staff through multimodal alarms and works with the core control module to execute emergency protective actions, thus preventing spinal stretching injuries from the source.